A rectangular lawn 80 meters by 60 meters
has two roads each 10 m wide running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of gravelling them at Rest. 30 per square meter...?
(A) 3900
(B) 39000
(C) 30000
(D) None of these
✅ Correct Answer:39000
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A rectangular lawn 80 meters by 60 meters
has two roads each 10 m wide running in the middle of it, one parallel to the length and the other parallel to the breadth. Find the cost of gravelling them at Rest. 30 per square meter...?